1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Agback, P.
Baumann, H.
Knapp, S.
Ladenstein, R.
Hard, T.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C10 H14 N5 O6 P
331.222
y
2'-DEOXYADENOSINE-5'-MONOPHOSPHATE
DNA linking
C9 H14 N3 O7 P
307.197
y
2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE
DNA linking
C10 H14 N5 O7 P
347.221
y
2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE
DNA linking
C10 H15 N2 O8 P
322.208
y
THYMIDINE-5'-MONOPHOSPHATE
DNA linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
O
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
O
N
58
N
P
N
59
N
O
N
60
N
O
N
61
N
O
N
62
N
C
N
63
R
C
N
64
N
O
N
65
S
C
N
66
N
O
N
67
N
C
N
68
R
C
Y
69
N
N
Y
70
N
C
Y
71
N
N
Y
72
N
C
Y
73
N
C
N
74
N
N
Y
75
N
N
Y
76
N
C
Y
77
N
N
Y
78
N
C
N
79
N
H
N
80
N
H
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
O
N
94
N
P
N
95
N
O
N
96
N
O
N
97
N
O
N
98
N
C
N
99
R
C
N
100
N
O
N
101
S
C
N
102
N
O
N
103
N
C
N
104
R
C
N
105
N
N
N
106
N
C
N
107
N
O
N
108
N
N
N
109
N
C
N
110
N
N
N
111
N
C
N
112
N
C
N
113
N
H
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
O
N
128
N
P
N
129
N
O
N
130
N
O
N
131
N
O
N
132
N
C
N
133
R
C
N
134
N
O
N
135
S
C
N
136
N
O
N
137
N
C
N
138
R
C
Y
139
N
N
Y
140
N
C
Y
141
N
N
Y
142
N
C
N
143
N
C
N
144
N
O
N
145
N
N
N
146
N
C
N
147
N
N
N
148
N
N
Y
149
N
C
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
O
N
165
N
P
N
166
N
O
N
167
N
O
N
168
N
O
N
169
N
C
N
170
R
C
N
171
N
O
N
172
S
C
N
173
N
O
N
174
N
C
N
175
R
C
N
176
N
N
N
177
N
C
N
178
N
O
N
179
N
N
N
180
N
C
N
181
N
O
N
182
N
C
N
183
N
C
N
184
N
C
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
N
N
201
S
C
N
202
N
C
N
203
N
O
N
204
N
C
N
205
N
C
N
206
N
C
N
207
N
O
N
208
N
N
N
209
N
O
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
N
N
221
S
C
N
222
N
C
N
223
N
O
N
224
N
C
N
225
N
C
N
226
N
C
N
227
N
O
N
228
N
O
N
229
N
O
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
N
N
240
N
C
N
241
N
C
N
242
N
O
N
243
N
O
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
N
N
250
S
C
N
251
N
C
N
252
N
O
N
253
S
C
N
254
N
C
N
255
N
C
N
256
N
C
N
257
N
O
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
N
N
272
S
C
N
273
N
C
N
274
N
O
N
275
N
C
N
276
N
C
N
277
N
C
N
278
N
C
N
279
N
O
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
N
N
294
S
C
N
295
N
C
N
296
N
O
N
297
N
C
N
298
N
C
N
299
N
C
N
300
N
C
N
301
N
N
N
302
N
O
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
N
N
319
S
C
N
320
N
C
N
321
N
O
N
322
N
C
N
323
N
C
N
324
N
S
N
325
N
C
N
326
N
O
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
N
N
339
S
C
N
340
N
C
N
341
N
O
N
342
N
C
Y
343
N
C
Y
344
N
C
Y
345
N
C
Y
346
N
C
Y
347
N
C
Y
348
N
C
N
349
N
O
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
N
N
362
S
C
N
363
N
C
N
364
N
O
N
365
N
C
N
366
N
C
N
367
N
C
N
368
N
O
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
N
N
379
S
C
N
380
N
C
N
381
N
O
N
382
N
C
N
383
N
O
N
384
N
O
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
N
N
393
S
C
N
394
N
C
N
395
N
O
N
396
R
C
N
397
N
O
N
398
N
C
N
399
N
O
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
N
N
410
S
C
N
411
N
C
N
412
N
O
N
413
N
C
Y
414
N
C
Y
415
N
C
Y
416
N
C
Y
417
N
N
Y
418
N
C
Y
419
N
C
Y
420
N
C
Y
421
N
C
Y
422
N
C
N
423
N
O
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
N
N
437
S
C
N
438
N
C
N
439
N
O
N
440
N
C
Y
441
N
C
Y
442
N
C
Y
443
N
C
Y
444
N
C
Y
445
N
C
Y
446
N
C
N
447
N
O
N
448
N
O
N
449
N
H
N
450
N
H
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
N
N
461
S
C
N
462
N
C
N
463
N
O
N
464
N
C
N
465
N
C
N
466
N
C
N
467
N
O
N
468
N
H
N
469
N
H
N
470
N
H
N
471
N
H
N
472
N
H
N
473
N
H
N
474
N
H
N
475
N
H
N
476
N
H
N
477
N
H
N
478
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
doub
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
Y
77
N
sing
Y
78
N
sing
Y
79
N
doub
N
80
N
sing
Y
81
N
sing
Y
82
N
sing
Y
83
N
doub
N
84
N
sing
Y
85
N
doub
N
86
N
sing
N
87
N
sing
Y
88
N
sing
Y
89
N
doub
N
90
N
sing
Y
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
doub
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
doub
N
118
N
sing
N
119
N
doub
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
doub
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
doub
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
Y
150
N
sing
Y
151
N
sing
Y
152
N
doub
N
153
N
sing
Y
154
N
sing
N
155
N
sing
Y
156
N
doub
N
157
N
doub
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
doub
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
doub
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
doub
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
doub
N
196
N
sing
N
197
N
sing
N
198
N
doub
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
doub
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
doub
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
doub
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
doub
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
doub
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
doub
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
doub
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
doub
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
doub
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
doub
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
doub
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
doub
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
doub
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
Y
414
N
doub
Y
415
N
sing
Y
416
N
sing
N
417
N
sing
Y
418
N
doub
Y
419
N
sing
Y
420
N
sing
N
421
N
sing
Y
422
N
sing
Y
423
N
doub
N
424
N
sing
Y
425
N
doub
N
426
N
sing
Y
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
doub
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
Y
442
N
doub
Y
443
N
sing
Y
444
N
sing
N
445
N
sing
Y
446
N
doub
N
447
N
sing
Y
448
N
doub
N
449
N
sing
Y
450
N
sing
N
451
N
sing
N
452
N
sing
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
456
N
sing
N
457
N
sing
N
458
N
sing
N
459
N
sing
N
460
N
sing
N
461
N
doub
N
462
N
sing
N
463
N
sing
N
464
N
sing
N
465
N
sing
N
466
N
sing
N
467
N
sing
N
468
N
sing
N
469
N
sing
N
470
N
sing
N
471
N
sing
N
472
N
sing
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
5
579
584
10.1038/836
9665172
Architecture of Nonspecific Protein-DNA Interactions in the Sso7D-DNA Complex
1998
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
247
840
DNA-Binding Surface of the Sso7D Protein from Sulfolobus Solfataricus
1995
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
1
808
Solution Structure and DNA-Binding Properties of a Thermostable Protein from the Archaeon Sulfolobus Solfataricus
1994
10.2210/pdb1bbx/pdb
pdb_00001bbx
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
3663.392
DNA (5'-D(*CP*TP*AP*GP*CP*GP*CP*GP*CP*TP*AP*G)-3')
2
syn
polymer
7163.403
DNA-BINDING PROTEIN 7D
2
man
polymer
SSO7D
no
no
(DC)(DT)(DA)(DG)(DC)(DG)(DC)(DG)(DC)(DT)(DA)(DG)
CTAGCGCGCTAG
A,B
polydeoxyribonucleotide
no
no
ATVKFKYKGEEKQVDISKIKKVWRVGKMISFTYDEGGGKTGRGAVSEKDAPKELLQMLEKQKK
ATVKFKYKGEEKQVDISKIKKVWRVGKMISFTYDEGGGKTGRGAVSEKDAPKELLQMLEKQKK
C,D
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Sulfolobus
Escherichia
Escherichia coli
sample
DSM 1616
BL21
2287
Sulfolobus solfataricus
469008
Escherichia coli BL21(DE3)
BL21 (DE3)
PET15B
0.040
1
19
A
1
B
24
1.510
A_DC1:DG24_B
1
0.256
0.934
-0.010
-0.302
2.643
1
20
A
2
B
23
3.120
A_DT2:DA23_B
2
-2.544
-0.481
0.052
-0.073
-5.284
1
20
A
3
B
22
11.616
A_DA3:DT22_B
3
-9.107
-0.920
-0.092
-0.373
2.352
1
19
A
4
B
21
-1.024
A_DG4:DC21_B
4
-4.874
0.654
0.180
0.040
0.143
1
19
A
5
B
20
5.829
A_DC5:DG20_B
5
-4.134
-0.696
0.291
-0.091
-3.204
1
19
A
6
B
19
5.324
A_DG6:DC19_B
6
-5.927
-0.914
-0.301
-0.324
3.087
1
19
A
7
B
18
5.336
A_DC7:DG18_B
7
-5.902
0.906
-0.297
-0.322
-0.148
1
19
A
8
B
17
5.779
A_DG8:DC17_B
8
-4.029
0.693
0.291
-0.088
-2.527
1
19
A
9
B
16
-1.501
A_DC9:DG16_B
9
-4.781
-0.678
0.186
0.032
5.337
1
20
A
10
B
15
11.587
A_DT10:DA15_B
10
-9.027
0.924
-0.095
-0.373
-2.576
1
20
A
11
B
14
3.114
A_DA11:DT14_B
11
-2.571
0.488
0.052
-0.071
-0.043
1
19
A
12
B
13
1.507
A_DG12:DC13_B
12
0.242
-0.928
-0.010
-0.305
2.689
42.445
A
A
1
2
55.958
B
B
24
23
3.514
34.906
0.540
0.763
AA_DC1DT2:DA23DG24_BB
1
0.814
-1.305
24.520
-3.319
-0.643
4.381
30.226
A
A
2
3
33.172
B
B
23
22
4.013
16.398
0.089
1.863
AA_DT2DA3:DT22DA23_BB
2
-1.196
2.419
25.450
-1.082
-0.511
2.763
43.617
A
A
3
4
5.950
B
B
22
21
2.758
4.411
-0.971
-0.382
AA_DA3DG4:DC21DT22_BB
3
-2.848
3.842
43.315
-0.873
1.075
3.794
22.167
A
A
4
5
31.320
B
B
21
20
3.643
11.466
-0.923
1.225
AA_DG4DC5:DG20DC21_BB
4
-1.033
2.821
18.976
-2.150
1.921
3.885
28.434
A
A
5
6
34.352
B
B
20
19
3.874
15.889
1.235
0.978
AA_DC5DG6:DC19DG20_BB
5
3.397
-7.344
23.413
-2.774
-1.496
3.536
34.190
A
A
6
7
-10.565
B
B
19
18
3.841
-6.179
-0.001
1.398
AA_DG6DC7:DG18DC19_BB
6
-0.034
0.058
33.643
3.488
-0.004
3.886
28.406
A
A
7
8
34.259
B
B
18
17
3.871
15.836
-1.241
0.978
AA_DC7DG8:DC17DG18_BB
7
-3.407
7.371
23.414
-2.763
1.506
3.785
21.962
A
A
8
9
31.769
B
B
17
16
3.651
11.508
0.911
1.214
AA_DG8DC9:DG16DC17_BB
8
0.936
-2.584
18.714
-2.283
-1.947
2.760
43.880
A
A
9
10
5.793
B
B
16
15
2.752
4.320
0.982
-0.378
AA_DC9DT10:DA15DG16_BB
9
2.882
-3.865
43.587
-0.853
-1.083
4.380
30.226
A
A
10
11
33.205
B
B
15
14
4.013
16.413
-0.089
1.863
AA_DT10DA11:DT14DA15_BB
10
1.202
-2.431
25.441
-1.087
0.511
2.692
42.397
A
A
11
12
55.955
B
B
14
13
3.517
34.867
-0.538
0.765
AA_DA11DG12:DC13DT14_BB
11
-0.745
1.195
24.494
-3.323
0.651
database_2
pdbx_database_status
pdbx_struct_assembly
pdbx_struct_oper_list
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Other
Data collection
1
0
1998-10-14
1
1
2008-03-24
1
2
2011-07-13
1
3
2022-02-16
1
4
2024-05-22
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_struct_ref_seq_dif.details
Y
BNL
1998-04-24
REL
REL
THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY ON 13C, 15N-LABELLED SSO7D AND NON-LABELLED DNA
LOWEST RESTRAINT ENERGY
50
1
HNCO
CBCA(CO)NNH
HNCACB
HCCH-TOCSY
HCC-TOCSY
13C
15N DOUBLE HALF-FILTERED 2D NOESY
2D NOESY
15N-EDITED 3D NOE-HSQC
13C-EDITED 3D NOE-HSQC
60 mM
5.0
1
atm
323
K
REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE.
simulated annealing
H2O:D2O 9:1
BRUNGER
refinement
X-PLOR
3.1
structure solution
VNMR
structure solution
ANSIG
structure solution
XPLOR
500
Varian
UNITY
C
1
n
1
DC
1
A
T
2
n
2
DT
2
A
A
3
n
3
DA
3
A
G
4
n
4
DG
4
A
C
5
n
5
DC
5
A
G
6
n
6
DG
6
A
C
7
n
7
DC
7
A
G
8
n
8
DG
8
A
C
9
n
9
DC
9
A
T
10
n
10
DT
10
A
A
11
n
11
DA
11
A
G
12
n
12
DG
12
A
C
13
n
1
DC
13
B
T
14
n
2
DT
14
B
A
15
n
3
DA
15
B
G
16
n
4
DG
16
B
C
17
n
5
DC
17
B
G
18
n
6
DG
18
B
C
19
n
7
DC
19
B
G
20
n
8
DG
20
B
C
21
n
9
DC
21
B
T
22
n
10
DT
22
B
A
23
n
11
DA
23
B
G
24
n
12
DG
24
B
ALA
1
n
1
ALA
1
C
THR
2
n
2
THR
2
C
VAL
3
n
3
VAL
3
C
LYS
4
n
4
LYS
4
C
PHE
5
n
5
PHE
5
C
LYS
6
n
6
LYS
6
C
TYR
7
n
7
TYR
7
C
LYS
8
n
8
LYS
8
C
GLY
9
n
9
GLY
9
C
GLU
10
n
10
GLU
10
C
GLU
11
n
11
GLU
11
C
LYS
12
n
12
LYS
12
C
GLN
13
n
13
GLN
13
C
VAL
14
n
14
VAL
14
C
ASP
15
n
15
ASP
15
C
ILE
16
n
16
ILE
16
C
SER
17
n
17
SER
17
C
LYS
18
n
18
LYS
18
C
ILE
19
n
19
ILE
19
C
LYS
20
n
20
LYS
20
C
LYS
21
n
21
LYS
21
C
VAL
22
n
22
VAL
22
C
TRP
23
n
23
TRP
23
C
ARG
24
n
24
ARG
24
C
VAL
25
n
25
VAL
25
C
GLY
26
n
26
GLY
26
C
LYS
27
n
27
LYS
27
C
MET
28
n
28
MET
28
C
ILE
29
n
29
ILE
29
C
SER
30
n
30
SER
30
C
PHE
31
n
31
PHE
31
C
THR
32
n
32
THR
32
C
TYR
33
n
33
TYR
33
C
ASP
34
n
34
ASP
34
C
GLU
35
n
35
GLU
35
C
GLY
36
n
36
GLY
36
C
GLY
37
n
37
GLY
37
C
GLY
38
n
38
GLY
38
C
LYS
39
n
39
LYS
39
C
THR
40
n
40
THR
40
C
GLY
41
n
41
GLY
41
C
ARG
42
n
42
ARG
42
C
GLY
43
n
43
GLY
43
C
ALA
44
n
44
ALA
44
C
VAL
45
n
45
VAL
45
C
SER
46
n
46
SER
46
C
GLU
47
n
47
GLU
47
C
LYS
48
n
48
LYS
48
C
ASP
49
n
49
ASP
49
C
ALA
50
n
50
ALA
50
C
PRO
51
n
51
PRO
51
C
LYS
52
n
52
LYS
52
C
GLU
53
n
53
GLU
53
C
LEU
54
n
54
LEU
54
C
LEU
55
n
55
LEU
55
C
GLN
56
n
56
GLN
56
C
MET
57
n
57
MET
57
C
LEU
58
n
58
LEU
58
C
GLU
59
n
59
GLU
59
C
LYS
60
n
60
LYS
60
C
GLN
61
n
61
GLN
61
C
LYS
62
n
62
LYS
62
C
LYS
63
n
63
LYS
63
C
ALA
1
n
1
ALA
1
D
THR
2
n
2
THR
2
D
VAL
3
n
3
VAL
3
D
LYS
4
n
4
LYS
4
D
PHE
5
n
5
PHE
5
D
LYS
6
n
6
LYS
6
D
TYR
7
n
7
TYR
7
D
LYS
8
n
8
LYS
8
D
GLY
9
n
9
GLY
9
D
GLU
10
n
10
GLU
10
D
GLU
11
n
11
GLU
11
D
LYS
12
n
12
LYS
12
D
GLN
13
n
13
GLN
13
D
VAL
14
n
14
VAL
14
D
ASP
15
n
15
ASP
15
D
ILE
16
n
16
ILE
16
D
SER
17
n
17
SER
17
D
LYS
18
n
18
LYS
18
D
ILE
19
n
19
ILE
19
D
LYS
20
n
20
LYS
20
D
LYS
21
n
21
LYS
21
D
VAL
22
n
22
VAL
22
D
TRP
23
n
23
TRP
23
D
ARG
24
n
24
ARG
24
D
VAL
25
n
25
VAL
25
D
GLY
26
n
26
GLY
26
D
LYS
27
n
27
LYS
27
D
MET
28
n
28
MET
28
D
ILE
29
n
29
ILE
29
D
SER
30
n
30
SER
30
D
PHE
31
n
31
PHE
31
D
THR
32
n
32
THR
32
D
TYR
33
n
33
TYR
33
D
ASP
34
n
34
ASP
34
D
GLU
35
n
35
GLU
35
D
GLY
36
n
36
GLY
36
D
GLY
37
n
37
GLY
37
D
GLY
38
n
38
GLY
38
D
LYS
39
n
39
LYS
39
D
THR
40
n
40
THR
40
D
GLY
41
n
41
GLY
41
D
ARG
42
n
42
ARG
42
D
GLY
43
n
43
GLY
43
D
ALA
44
n
44
ALA
44
D
VAL
45
n
45
VAL
45
D
SER
46
n
46
SER
46
D
GLU
47
n
47
GLU
47
D
LYS
48
n
48
LYS
48
D
ASP
49
n
49
ASP
49
D
ALA
50
n
50
ALA
50
D
PRO
51
n
51
PRO
51
D
LYS
52
n
52
LYS
52
D
GLU
53
n
53
GLU
53
D
LEU
54
n
54
LEU
54
D
LEU
55
n
55
LEU
55
D
GLN
56
n
56
GLN
56
D
MET
57
n
57
MET
57
D
LEU
58
n
58
LEU
58
D
GLU
59
n
59
GLU
59
D
LYS
60
n
60
LYS
60
D
GLN
61
n
61
GLN
61
D
LYS
62
n
62
LYS
62
D
LYS
63
n
63
LYS
63
D
author_defined_assembly
4
tetrameric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
C
O
VAL
3
C
O
VAL
3
C
N
VAL
14
C
N
VAL
14
D
O
VAL
3
D
O
VAL
3
D
N
VAL
14
D
N
VAL
14
1
A
A
H5''
OP2
DT
DA
10
11
1.49
1
B
B
H5''
OP2
DT
DA
22
23
1.50
1
C
C
O
H
SER
ASP
46
49
1.53
1
D
D
O
H
SER
ASP
46
49
1.54
1
D
D
O
H
TYR
GLY
7
9
1.56
1
C
C
O
H
TYR
GLY
7
9
1.56
1
D
D
O
H
LEU
MET
54
57
1.59
1
C
C
O
H
LEU
MET
54
57
1.59
1
C
ARG
24
0.184
SIDE CHAIN
1
C
ARG
42
0.133
SIDE CHAIN
1
D
ARG
24
0.183
SIDE CHAIN
1
D
ARG
42
0.133
SIDE CHAIN
1
-3.68
0.60
122.90
119.22
A
A
A
C6
C5
C7
DT
DT
DT
2
2
2
N
1
3.89
0.50
113.80
117.69
A
A
A
N7
C8
N9
DA
DA
DA
3
3
3
N
1
4.48
0.50
113.10
117.58
A
A
A
N7
C8
N9
DG
DG
DG
4
4
4
N
1
-2.53
0.40
106.40
103.87
A
A
A
C8
N9
C4
DG
DG
DG
4
4
4
N
1
4.66
0.50
113.10
117.76
A
A
A
N7
C8
N9
DG
DG
DG
6
6
6
N
1
4.32
0.50
113.10
117.42
A
A
A
N7
C8
N9
DG
DG
DG
8
8
8
N
1
-4.31
0.60
122.90
118.59
A
A
A
C6
C5
C7
DT
DT
DT
10
10
10
N
1
3.98
0.50
113.80
117.78
A
A
A
N7
C8
N9
DA
DA
DA
11
11
11
N
1
4.65
0.50
113.10
117.75
A
A
A
N7
C8
N9
DG
DG
DG
12
12
12
N
1
-2.48
0.40
106.40
103.92
A
A
A
C8
N9
C4
DG
DG
DG
12
12
12
N
1
-3.64
0.60
122.90
119.26
B
B
B
C6
C5
C7
DT
DT
DT
14
14
14
N
1
3.88
0.50
113.80
117.68
B
B
B
N7
C8
N9
DA
DA
DA
15
15
15
N
1
4.45
0.50
113.10
117.55
B
B
B
N7
C8
N9
DG
DG
DG
16
16
16
N
1
-2.52
0.40
106.40
103.88
B
B
B
C8
N9
C4
DG
DG
DG
16
16
16
N
1
4.64
0.50
113.10
117.74
B
B
B
N7
C8
N9
DG
DG
DG
18
18
18
N
1
4.31
0.50
113.10
117.41
B
B
B
N7
C8
N9
DG
DG
DG
20
20
20
N
1
-4.32
0.60
122.90
118.58
B
B
B
C6
C5
C7
DT
DT
DT
22
22
22
N
1
4.03
0.50
113.80
117.83
B
B
B
N7
C8
N9
DA
DA
DA
23
23
23
N
1
4.69
0.50
113.10
117.79
B
B
B
N7
C8
N9
DG
DG
DG
24
24
24
N
1
-2.55
0.40
106.40
103.85
B
B
B
C8
N9
C4
DG
DG
DG
24
24
24
N
1
C
PHE
5
178.05
-156.75
1
C
LYS
8
66.96
-59.22
1
C
LYS
20
-165.33
-53.36
1
C
TRP
23
-111.20
-163.89
1
C
ARG
24
-167.46
101.28
1
C
MET
28
-174.83
-112.85
1
C
SER
30
-50.64
97.75
1
C
GLU
35
-155.39
33.92
1
C
LYS
39
-95.37
51.88
1
C
THR
40
64.01
-70.80
1
C
LEU
54
-136.98
-53.08
1
C
GLN
61
-91.89
-102.40
1
D
PHE
5
178.03
-156.85
1
D
LYS
8
66.88
-59.17
1
D
LYS
20
-165.46
-53.40
1
D
TRP
23
-111.25
-164.06
1
D
ARG
24
-167.38
101.38
1
D
MET
28
-174.82
-111.72
1
D
SER
30
-50.72
97.67
1
D
GLU
35
-155.44
33.91
1
D
LYS
39
-95.50
52.00
1
D
THR
40
63.92
-70.84
1
D
LEU
54
-137.02
-53.13
1
D
GLN
61
-91.86
-102.55
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
phasing
X-PLOR
3.1
NON-SPECIFIC PROTEIN-DNA INTERACTIONS IN THE SSO7D-DNA COMPLEX, NMR, 1 STRUCTURE
1
N
N
1
N
N
2
N
N
2
N
N
C
ILE
16
C
ILE
16
HELX_P
C
LYS
18
C
LYS
18
5
1
3
C
LEU
55
C
LEU
55
HELX_P
C
LYS
60
C
LYS
60
1
2
6
D
ILE
16
D
ILE
16
HELX_P
D
LYS
18
D
LYS
18
5
3
3
D
LEU
55
D
LEU
55
HELX_P
D
LYS
60
D
LYS
60
1
4
6
hydrog
WATSON-CRICK
A
DC
1
A
N3
DC
1
1_555
B
DG
24
B
N1
DG
12
1_555
hydrog
WATSON-CRICK
A
DC
1
A
N4
DC
1
1_555
B
DG
24
B
O6
DG
12
1_555
hydrog
WATSON-CRICK
A
DC
1
A
O2
DC
1
1_555
B
DG
24
B
N2
DG
12
1_555
hydrog
WATSON-CRICK
A
DT
2
A
N3
DT
2
1_555
B
DA
23
B
N1
DA
11
1_555
hydrog
WATSON-CRICK
A
DT
2
A
O4
DT
2
1_555
B
DA
23
B
N6
DA
11
1_555
hydrog
WATSON-CRICK
A
DA
3
A
N1
DA
3
1_555
B
DT
22
B
N3
DT
10
1_555
hydrog
WATSON-CRICK
A
DA
3
A
N6
DA
3
1_555
B
DT
22
B
O4
DT
10
1_555
hydrog
WATSON-CRICK
A
DG
4
A
N1
DG
4
1_555
B
DC
21
B
N3
DC
9
1_555
hydrog
WATSON-CRICK
A
DG
4
A
N2
DG
4
1_555
B
DC
21
B
O2
DC
9
1_555
hydrog
WATSON-CRICK
A
DG
4
A
O6
DG
4
1_555
B
DC
21
B
N4
DC
9
1_555
hydrog
WATSON-CRICK
A
DC
5
A
N3
DC
5
1_555
B
DG
20
B
N1
DG
8
1_555
hydrog
WATSON-CRICK
A
DC
5
A
N4
DC
5
1_555
B
DG
20
B
O6
DG
8
1_555
hydrog
WATSON-CRICK
A
DC
5
A
O2
DC
5
1_555
B
DG
20
B
N2
DG
8
1_555
hydrog
WATSON-CRICK
A
DG
6
A
N1
DG
6
1_555
B
DC
19
B
N3
DC
7
1_555
hydrog
WATSON-CRICK
A
DG
6
A
N2
DG
6
1_555
B
DC
19
B
O2
DC
7
1_555
hydrog
WATSON-CRICK
A
DG
6
A
O6
DG
6
1_555
B
DC
19
B
N4
DC
7
1_555
hydrog
WATSON-CRICK
A
DC
7
A
N3
DC
7
1_555
B
DG
18
B
N1
DG
6
1_555
hydrog
WATSON-CRICK
A
DC
7
A
N4
DC
7
1_555
B
DG
18
B
O6
DG
6
1_555
hydrog
WATSON-CRICK
A
DC
7
A
O2
DC
7
1_555
B
DG
18
B
N2
DG
6
1_555
hydrog
WATSON-CRICK
A
DG
8
A
N1
DG
8
1_555
B
DC
17
B
N3
DC
5
1_555
hydrog
WATSON-CRICK
A
DG
8
A
N2
DG
8
1_555
B
DC
17
B
O2
DC
5
1_555
hydrog
WATSON-CRICK
A
DG
8
A
O6
DG
8
1_555
B
DC
17
B
N4
DC
5
1_555
hydrog
WATSON-CRICK
A
DC
9
A
N3
DC
9
1_555
B
DG
16
B
N1
DG
4
1_555
hydrog
WATSON-CRICK
A
DC
9
A
N4
DC
9
1_555
B
DG
16
B
O6
DG
4
1_555
hydrog
WATSON-CRICK
A
DC
9
A
O2
DC
9
1_555
B
DG
16
B
N2
DG
4
1_555
hydrog
WATSON-CRICK
A
DT
10
A
N3
DT
10
1_555
B
DA
15
B
N1
DA
3
1_555
hydrog
WATSON-CRICK
A
DT
10
A
O4
DT
10
1_555
B
DA
15
B
N6
DA
3
1_555
hydrog
WATSON-CRICK
A
DA
11
A
N1
DA
11
1_555
B
DT
14
B
N3
DT
2
1_555
hydrog
WATSON-CRICK
A
DA
11
A
N6
DA
11
1_555
B
DT
14
B
O4
DT
2
1_555
hydrog
WATSON-CRICK
A
DG
12
A
N1
DG
12
1_555
B
DC
13
B
N3
DC
1
1_555
hydrog
WATSON-CRICK
A
DG
12
A
N2
DG
12
1_555
B
DC
13
B
O2
DC
1
1_555
hydrog
WATSON-CRICK
A
DG
12
A
O6
DG
12
1_555
B
DC
13
B
N4
DC
1
1_555
DNA BINDING PROTEIN/DNA
PROTEIN-DNA INTERACTION, NONSPECIFIC PROTEIN-DNA INTERACTION, COMPLEX (DNA-BINDING PROTEIN-DNA), DNA BINDING PROTEIN-DNA COMPLEX
DN72_SULSO
UNP
2
P39476
1BBX
PDB
1
1BBX
1
63
1BBX
1
63
P39476
C
1
1
63
1
63
1BBX
1
63
P39476
D
1
1
63
1
12
1BBX
1
12
1BBX
A
2
1
12
13
24
1BBX
13
24
1BBX
B
2
1
12
1
GLU
conflict
GLN
13
1BBX
C
P39476
UNP
13
13
2
GLU
conflict
GLN
13
1BBX
D
P39476
UNP
13
13
2
2
anti-parallel
anti-parallel
C
VAL
3
C
VAL
3
C
TYR
7
C
TYR
7
C
GLU
10
C
GLU
10
C
VAL
14
C
VAL
14
D
VAL
3
D
VAL
3
D
TYR
7
D
TYR
7
D
GLU
10
D
GLU
10
D
VAL
14
D
VAL
14
1
P 1